Bob smiled, as Onslaught found his Overt Shield instantly dropped to zero. Bob reaches out, and pokes the cybertronian in the face. "Because I am Big, and I am Scary. And if you all rose against me, I'd just eat you." With this, Bob makes the Energon disappear. "Say, do you giant robots have a name? A leader? Something interesting I could bring here to give you a chance against the forces of good? Because the other robots have made a lot of friends, and quite frankly, you're screwed if you don't get help." Bob's smile never wavered.